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ModelsAnthropic · XFrom the source· @AnthropicAI·· 9 days agoPicks

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Anthropic releases Claude Haiku 5.5

Who
anthropic
When

What happened

Anthropic released its latest model, Claude Haiku 5.5. According to a post by @claudeai cited in the source, it is the company's cheapest, fastest, and most capable small model so far, with average operating costs about 75% lower than Claude Haiku 4.5.

Why it matters

Anthropic officially released Haiku 5.5, highlighting an approximately 75% reduction in operating costs compared with the previous generation.

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